Despair Archmage Gemling

This is a Low Life Crit Despair Gemling Legionnaire built around Impending Doom, Archmage and Cursed Ground, with one main goal: make mapping as effortless as possible without giving up the ridiculous scaling Gemling can provide.

The actual gameplay is extremely simple. Despair is the only active skill I use. There are no manual buffs, extra debuffs, movement skills or boss rotations to manage. Everything else on the character is either persistent or automated. You simply cast Despair in the general direction of enemies and let Doom Blast do the rest.

Underneath that simple playstyle there are quite a few interactions working together. Cursed Ground + Spell Cascade constantly replaces our active cursed areas, causing Despair to expire and triggering Impending Doom / Doom Blast. We then scale that damage heavily through Archmage, maximum Mana, critical strikes, Despair gem levels and quality, together with additional damage coming from our gear, rings and jewel setup.

We use Atziri's Communion together with Clarity II to move Archmage reservation onto Life and push ourselves onto Low Life, allowing us to benefit from Low Life scaling such as Pain Attunement and Execute III while still keeping more than 1,600 Life available.

Mana sustain is handled through a combination of Mana Remnants, mana regeneration and Virtuous Barrier. Even though we intentionally take Raw Mana and Despair costs around 173 Mana per cast, the build comfortably sustains continuous casting while mapping. Mana Remnants can also overflow our Mana pool, which makes the whole setup feel considerably smoother.

Gemling Legionnaire is where most of the strange stuff starts happening. We use Gem Studded, Essence of Virtue, Advanced Thaumaturgy and Neurological Implants. Red, Green and Blue support gems are deliberately kept at the same count so we can benefit from all three Gem Studded bonuses at once, while filling our skill slots also allows Virtuous Barrier to generate a large number of Motes.

The current setup has 18 Intelligence Motes, 10 Dexterity Motes and 3 Strength Motes. Intelligence Motes are especially valuable because they give us a huge amount of Mana regeneration, while the entire Mote setup adds another layer of passive scaling without adding anything to the actual gameplay rotation.

We also use Thaumaturgic Generator together with Charge Regulation to automatically generate charges. Because the character is heavily Intelligence weighted, we generate mostly Power Charges, with occasional Frenzy Charges, giving us another source of critical strike scaling and speed without pressing another button.

The character currently pushes Despair to level 39 and 40 quality, with additional scaling coming from our wand, focus, amulet, passive tree and jewels. The build also makes heavy use of critical strike scaling, including our Time-Lost Sapphire and other jewel slots, while the rings provide another meaningful source of offensive scaling rather than simply being resistance fillers.

For mapping I use Headhunter, which fits the build extremely well. The character already feels good before any rare-monster buffs are active, but once Headhunter starts stacking buffs the build gets much faster and starts to feel almost like an autobomber.

I've comfortably used this setup for 200% Delirious T16 maps, Citadels, Breach, Abyss and general juiced mapping. Clear is easily the strongest part of the build. Boss damage is perfectly usable, but this isn't designed as an instant Pinnacle-boss deletion character.

The main weakness of my current version is EHP. There is plenty of room to invest further into defence and damage, and considerably more expensive versions of the archetype exist, but the current setup already does everything I wanted from it without sacrificing the lazy one-button playstyle.

This is about as simple as it gets.

You move through the map and cast Despair in the general direction of enemies. That’s your only active skill.

Despair creates Cursed Ground through Spell Cascade, which keeps replacing the existing areas and triggering Impending Doom / Doom Blast. Everything else happens automatically in the background.

There are no manual buffs, no extra debuffs and no boss rotation to remember.

While mapping, Mana Remnants keeps your Mana comfortable, Temporal Chains slows enemies heavily, Thaumaturgic Generator + Charge Regulation handle your charges automatically, and Headhunter adds another layer of speed and damage once buffs start stacking.

The build feels almost like an autobomber once it gets going. You cast roughly toward packs, Doom Blast covers a large area, and most of the screen disappears without needing precise targeting.

For bosses, the gameplay stays exactly the same.

Keep casting Despair and let the build do the rest.

The build revolves around Despair + Impending Doom + Cursed Ground + Spell Cascade.

Spell Cascade keeps creating new Cursed Ground areas, but we can only have two active at once. As older areas get replaced, the curse ends and Impending Doom triggers Doom Blast.

From there we scale the damage through:

Archmage + maximum Mana for a large amount of extra Lightning damage.

Despair gem levels and quality because Doom Blast inherits the level of the supported curse.

Low Life through Atziri’s Communion + Clarity II, which enables extra damage from Pain Attunement and Execute.

Critical Strike scaling through our passive tree, jewels and gear.

Gemling mechanics such as Gem Studded, Virtuous Barrier, Motes and automatic charge generation.

Mana Remnants and heavy Mana regeneration keep the Mana Despair cost comfortable, while Temporal Chains, Arctic Armour and the rest of the automated setup provide defence and quality of life.

Faster Curse Activation is also important. Despair normally has a noticeable activation delay, so we stack around 87% faster Curse Activation from the tree and jewels. This makes the curse apply much faster and keeps the Doom Blast setup feeling responsive instead of sluggish.

Q&A

• Why not use Doedre’s Undoing?
  Because this version scales Archmage. Doedre’s toads inherit the added mana cost, while our Doom Blast setup works much better with Cursed Ground.
• Why does Despair cost Mana if we stack reduced cost?
  We intentionally take Raw Mana for the extra maximum Mana. Mana Remnants, Virtuous Barrier and heavy Mana regeneration make the cost comfortable.
• Why do you have so many skills socketed if you only press Despair?
  They are there to balance Gem Studded support colours, fill Virtuous Barrier slots and influence Thaumaturgic Generator. They are not part of the active rotation.
• Why are you using Atziri’s Communion?
  It moves Archmage reservation onto Life. Together with Clarity II it puts us on Low Life, enabling Pain Attunement and Execute scaling while freeing Spirit.
• How important is Faster Curse Activation?
  Very important. This setup uses about 87% faster Curse Activation from the tree and jewels so Despair applies quickly and the Doom Blast cycle feels responsive.
• Does the build need Headhunter?
  No. The build works fine before HH buffs. Headhunter just makes mapping much faster and more ridiculous once buffs start stacking. You can always go Mageblood for more consistent damage / defense utilities . Rare belt would work too, but i recommend any of the 2 unique ones
• Why are we scaling Despair levels if Despair itself isn’t the damage?
  Because Doom Blast inherits the level of the supported curse. More Despair levels directly scale the damage of Impending Doom.
• Why do we scale both Chaos damage and Lightning damage?
  Doom Blast has Chaos damage as its base, while Archmage adds a large amount of extra Lightning damage based on our maximum Mana. Both damage types matter.
• Why is Despair only level 39 and not 40?
  Level 40 would be another strong upgrade, but the current setup already reaches 39 without using extremely expensive gear such as a perfect Runeseeker-style setup.
• Why use a wand + focus instead of Runeseeker?
  It is a much more reasonable way to stack Despair levels while also getting Mana, crit and Cast Speed. The build still performs extremely well without immediately jumping into the most expensive weapon option.
• Why use Sorceress Split Personality?
  It changes our effective starting position on the passive tree and gives access to a very strong cluster of critical strike nodes that fit this version well.
• Why not stack as much Curse Radius as possible?
  Because it competes with other useful stats like Mana, crit, Cast Speed and Curse Activation. The current radius already feels good enough for mapping, so I prioritize other upgrades first.
• Why do we need Cast Speed?
  Cast Speed makes Despair feel smoother and lets us replace Cursed Ground areas faster, which means more frequent Doom Blast triggers.
• Why do the rings have so much Mana and Cast Speed?
  The rings are real damage pieces for this build. Maximum Mana scales Archmage, while Cast Speed improves how quickly we cycle Cursed Ground and trigger Doom Blast.
• Why are we using Temporal Chains if Despair is our main curse?
  Temporal Chains is mainly defensive quality of life. Through Blasphemy it slows nearby enemies heavily and makes mapping much safer and more comfortable.
• Why Arctic Armour?
  It is simply another passive defensive layer that does not require any extra button presses, which fits the whole philosophy of the build.
• Why don’t we use a movement skill?
  We don’t need one for the build to function. Sprinting and normal movement are enough for the content I’m running, and keeping the setup to one active skill is part of the appeal.
• Can I remove some of the “unused” skills?
  You can, but you may lose Gem Studded colour balance, Virtuous Barrier Motes or change how Thaumaturgic Generator behaves. Those skills may look useless, but several systems depend on them being socketed.You can always experiment, just make sure you keep count of gems equal number
• Why do we balance Red, Green and Blue supports exactly?
  Gem Studded checks which support colours are the most numerous. By keeping all three colours tied, we can benefit from all three bonuses at the same time.
• Why are most of our automatically generated charges Power Charges?
  Thaumaturgic Generator is influenced by the attribute requirements of our socketed skills. Because this setup is heavily Intelligence weighted, Power Charges are generated most often, with Frenzy Charges appearing occasionally.
• Why use Charge Regulation if we don’t manually generate charges?
  Thaumaturgic Generator handles the charge generation automatically. Charge Regulation then converts those charges into useful crit and speed bonuses without adding another button.
• Why do we use so many Intelligence Motes?
  Intelligence Motes give a large amount of Mana regeneration, which is especially valuable because we intentionally keep a real Mana cost on Despair.
• Why not just remove Raw Mana and make Despair free to use (0 mana) ?
  Because Raw Mana gives 10% increased maximum Mana, which directly improves Archmage scaling. The extra Mana cost is easy enough to sustain, so the trade is worth it.
• Can I use Palm of the Dreamer instead of focus?
  Yes. I played with Palm of the Dreamer as well, and it pushes the build even more toward the autobomber-style feeling. The wand + focus setup is the version shown in this guide.
• Do I need the exact same Time-Lost Sapphire?
  No. The important part is placing it in a dense part of the tree and getting useful modifiers such as crit and Chaos damage, spell damage, etc from the nodes inside its radius.
• Do I need exactly the same rare items as the guide?
  No. Prioritize the important stats: Despair levels, maximum Mana, Faster Curse Activation, Cast Speed, crit and enough defences/resistances to keep the character comfortable.